Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,566,958",
      "signature": "0x8af59a047c90176b516e78f55cba72ddba6e3fb8e5c94cb0513e5a1afcc9fc6db88797174cb801539df819c2ea25fdf7",
      "randomness": "0xce729800320a80f9099e63eb45fecf7d74fca3e11d79f3a3569d4ab9fccafca9"
    }
  ],
  "blockNumber": "7,412,075"
}

{
  "Sr25519": "0xe865815f93f33f74ca35fc2891bc4a68d1208625c55a93406be67d9787cc4c63f7b5b898289b2e7315ea499b680d576ea3034d08f9845cd142703e4084ba9582"
}